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公开(公告)号：US20250076722A1
公开(公告)日：2025-03-06
申请号：US18951716
申请日：2024-11-19
Inventor： Jiyue SONG , Fei AI
IPC: G02F1/1368 , G02F1/133 , H01L27/12
Abstract: A display panel includes an array substrate. The array substrate includes: a thin-film transistor (TFT) device, the TFT device including a first active pattern; and a photosensitive device, the photosensitive device including a first electrode, a second electrode, a connector electrode, and a second active pattern. The first electrode, the second electrode, the connector electrode, and the second active pattern constitute a vertical heterojunction structure.
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公开(公告)号：US20240142837A1
公开(公告)日：2024-05-02
申请号：US17771508
申请日：2022-04-19
Inventor： Jiyue SONG , Fei AL
IPC: G02F1/1368 , G02F1/133 , H01L27/12
CPC classification number: G02F1/1368 , G02F1/13318 , H01L27/1225 , H01L27/127
Abstract: A display panel is disclosed. The display panel includes a photosensitive device. The photosensitive device includes a barrier component and a second active pattern. The second active pattern includes a second lightly-doped part, a second intrinsic part surrounding the second lightly-doped part, and a second heavily-doped part surrounding the second intrinsic part. In a film thickness direction, the barrier component overlaps the second intrinsic part. A dark current of the photosensitive device is reduced by the second intrinsic part, thereby improving sensitivity.
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公开(公告)号：US20240152010A1
公开(公告)日：2024-05-09
申请号：US17776384
申请日：2022-04-13
Inventor： Fan GONG , Guanghui LIU , Fei AI , Jiyue SONG , Dewei SONG , Rui HE
IPC: G02F1/1362 , G02F1/1368
CPC classification number: G02F1/136209 , G02F1/136222 , G02F1/1368
Abstract: Embodiments of the present disclosure provide a display panel and a display terminal. The display panel includes at least one ultraviolet sensing transistor and at least one control transistor disposed on a substrate, and a color film substrate including a light blocking unit; wherein the ultraviolet sensing transistor includes an ultraviolet absorbing layer, and an orthographic projection of the light blocking unit on the substrate covers an orthographic projection of the ultraviolet absorbing layer on the substrate. According to the embodiment of the present disclosure, the light blocking unit absorbs or blocks the visible lights to prevent the visible lights from entering into the ultraviolet absorbing layer.
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公开(公告)号：US20240021765A1
公开(公告)日：2024-01-18
申请号：US17414019
申请日：2021-06-04
Inventor： Jiyue SONG , Fei AI , Dewei SONG
CPC classification number: H01L33/62 , H01L33/0012 , G06V40/13 , H01L2933/0016 , H01L2933/0025 , H01L2933/0033
Abstract: In an array substrate of the present invention, only two insulating layers are arranged on a planarization layer. Compared with conventional techniques that require at least four insulating layers arranged on the planarization layer, a number of the insulating layers arranged on the planarization layer is reduced. Therefore, a number of photomasks is reduced in a manufacturing process of the array substrate, and the manufacturing process is simplified. The present invention also provides a manufacturing method of the array substrate, and a display panel.
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公开(公告)号：US20240421173A1
公开(公告)日：2024-12-19
申请号：US17596881
申请日：2021-12-15
Inventor： Jiyue SONG , Fei AI , Dewei SONG , Fan GONG
IPC: H01L27/146 , G02F1/1333 , G02F1/1368
Abstract: An embodiment of the present application discloses a display panel and a display panel manufacturing method. The photosensitive element and the thin film transistor device are disposed on the same side of the substrate. Some components of the photosensitive element and some components of the thin film transistor device can be manufactured by the same step, and therefore can improve integration of the photosensitive element on the array substrate. Furthermore, the photosensitive element can be integrated in the display panel with reduced photomasks and a lowered cost.
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Patent Agency Ranking
公开(公告)号：US20230282021A1
公开(公告)日：2023-09-07
申请号：US17598517
申请日：2021-07-01
Inventor： Dewei SONG , Fei AI , Jiyue SONG
CPC classification number: G06V40/1306 , H01L27/1288 , H01L27/1222 , H01L27/127 , G06V40/1318
Abstract: An array substrate, a manufacturing method thereof, and a display device are provided. The array substrate includes a substrate, a metal electrode layer, a first passivation layer, a first electrode layer, a photosensitive semiconductor layer, a second passivation layer, and a second electrode layer. The first electrode layer and the photosensitive semiconductor layer are both disposed on a surface of the first passivation layer away from the metal electrode layer.
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公开(公告)号：US20200209694A1
公开(公告)日：2020-07-02
申请号：US16476292
申请日：2019-04-16
Inventor： Yuan YAN , Jiyue SONG
IPC: G02F1/1362 , H01L21/3205 , H01L21/324 , H01L21/3213
Abstract: An array substrate and a manufacturing method thereof in the embodiment of the present invention can complete the process of the array substrate with the touch function by using six photolithography processes, thereby simplifying the production process, saving cost, and shortening the production cycle.
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公开(公告)号：US20240405033A1
公开(公告)日：2024-12-05
申请号：US18806578
申请日：2024-08-15
Inventor： Fei AI , Jiyue SONG , Dewei SONG
IPC: H01L27/146 , G02F1/1343 , G02F1/1362 , G02F1/1368 , G06F3/041 , G06V40/13
Abstract: An array substrate, a display panel, and an electronic device are provided. The array substrate includes a substrate, a first conductive layer including a first connection part, a fourth insulating layer disposed on the first conductive layer and provided with a second via, and a second conductive layer disposed on the fourth insulating layer and in the second via. The second conductive layer includes a second electrode, and the second electrode is connected to the first connection part through the second via.
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公开(公告)号：US20240077776A1
公开(公告)日：2024-03-07
申请号：US17289764
申请日：2021-03-17
Inventor： Jiyue SONG , Fei AI
IPC: G02F1/1368 , G02F1/1362 , H01L27/12
CPC classification number: G02F1/1368 , G02F1/136209 , G02F1/136222 , H01L27/124 , H01L27/1288
Abstract: Embodiments of the present disclosure disclose a driving substrate, a display panel, and a manufacturing method of the driving substrate. In the driving substrate, a first electrode is connected to a first thin film transistor; a photosensitive diode includes a first semiconductor layer and an intrinsic semiconductor layer sequentially disposed on the first electrode, the intrinsic semiconductor layer wraps the first semiconductor layer and the first electrode; and a second conductive layer is disposed on the photosensitive diode. The second conductive layer includes a second electrode, and the second electrode covers the photosensitive diode.
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公开(公告)号：US20230354624A1
公开(公告)日：2023-11-02
申请号：US17278694
申请日：2021-02-26
Inventor： Jiyue SONG , Fei AI , Dewei SONG , Fan GONG
CPC classification number: H10K30/80 , H10K39/32 , G06V40/1318
Abstract: An array substrate, a display panel, and a display device are provided by the present application. The array substrate includes a base substrate; a light-sensitive component layer disposed on the base substrate, wherein a plurality of light-sensitive components are disposed at intervals in the light-sensitive component layer; and a first light-shielding layer disposed on the light-sensitive component layer. An orthographic projection of the first light-shielding layer on the base substrate partially overlaps with an orthographic projection of each of the light-sensitive components on the array substrate.
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